General

  • Target

    file.exe

  • Size

    7.2MB

  • Sample

    221028-v3pwnaghcp

  • MD5

    3889c60ee7b36742f66909bef61c4cbf

  • SHA1

    24086fe729e3f663c33e0a5f055c0ad9583663fb

  • SHA256

    71274128cc5e3a87961fd54508c4c3fbc9f3affe740457745dfc792854f37e87

  • SHA512

    9dc22f63fcc96e7a19b6a23e35dc0351e13b7f33b3aee7d54208fcee5a6340ccc64d1fb9030d16cdd24168d4317c42b2d564d4d13568b66b3549389f5ba8f798

  • SSDEEP

    196608:91OPNpqMvbr2Sb532HGVTpM2at33WHpXQaR9UyFQx3zBSlPazxnaV/b:3OPNsMvbrbb2GzM3tWHpXRjy1lHzYV/b

Malware Config

Targets

    • Target

      file.exe

    • Size

      7.2MB

    • MD5

      3889c60ee7b36742f66909bef61c4cbf

    • SHA1

      24086fe729e3f663c33e0a5f055c0ad9583663fb

    • SHA256

      71274128cc5e3a87961fd54508c4c3fbc9f3affe740457745dfc792854f37e87

    • SHA512

      9dc22f63fcc96e7a19b6a23e35dc0351e13b7f33b3aee7d54208fcee5a6340ccc64d1fb9030d16cdd24168d4317c42b2d564d4d13568b66b3549389f5ba8f798

    • SSDEEP

      196608:91OPNpqMvbr2Sb532HGVTpM2at33WHpXQaR9UyFQx3zBSlPazxnaV/b:3OPNsMvbrbb2GzM3tWHpXRjy1lHzYV/b

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks